The invention relates to the technical field of riding track modular construction, in particular to a limited space steel structure riding track modular construction method.The limited space steel structure riding track modular construction method comprises a hoisting device, the hoisting device comprises two sets of pulling plates, a lifting hook, a pulley, a lifting hook cross beam, a dismounting and mounting mechanism and an anti-disengaging supporting mechanism, and the pulley and the lifting hook cross beam are located between the two sets of pulling plates; the lifting hook is connected with the lifting hook cross beam, the dismounting mechanism penetrates through the pulling plate and the lifting hook cross beam, and the anti-falling supporting mechanism is arranged on the surface of the dismounting mechanism; the lifting hook has the beneficial effects that the limiting pin shaft penetrates through the jacking limiting block and the jacking telescopic rod, so that the jacking telescopic rod is limited, the jacking telescopic rod and the jacking telescopic cylinder are matched to jack the rotating clamping plate to make contact with the pulling plate all the time, and therefore the axial load of the connecting shaft is increased, the connecting shaft is prevented from falling off, and the bearing capacity of the connecting shaft is increased; and potential safety hazards to operators caused by the lifting hook when the lifting device is disassembled are prevented.

    本发明涉及马道模块化施工技术领域,具体为一种受限空间钢结构马道模块化施工方法,包括吊装装置,所述吊装装置包括拉板、吊钩、滑轮、吊钩衡梁、拆装机构以及防脱支撑机构,拉板设置有两组,且滑轮和吊钩衡梁位于两组拉板之间,吊钩与吊钩衡梁连接,且拆装机构穿过拉板和吊钩衡梁设置,防脱支撑机构设置在拆装机构表面;有益效果为:通过限位销轴穿过顶持限位块及顶持伸缩杆,从而对顶持伸缩杆限位,顶持伸缩杆与顶持伸缩筒配合顶持转动卡板始终接触拉板,从而增加连接轴的轴向载荷,防止连接轴脱落,增加连接轴的承受力,反之则对吊钩进行拆卸,防止对吊装装置拆卸时,吊钩对作业人员产生安全隐患。


    Access

    Download


    Export, share and cite



    Title :

    Modularized construction method for steel structure riding track in limited space


    Additional title:

    一种受限空间钢结构马道模块化施工方法


    Contributors:
    YU XIAO (author) / ZHANG XIHONG (author) / WANG YAKUN (author) / MENG QINGFENG (author) / WANG YANGUI (author) / YU KUN (author) / ZHANG DONG (author) / WANG YEMIAO (author) / YIN SHIXIANG (author) / HUANG SHAOYANG (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



    Modularized steel box girder hoisting system special for limited space

    YING XIAXIAO / ZHANG JIN / XIA HAIBIN | European Patent Office | 2023

    Free access

    Track brakes for man-riding vehicles

    Bavin, T. / Johnson, W.A. | Engineering Index Backfile | 1936


    Track brakes for man-riding vehicles

    Bavin, T. / Johnson, W.A. | Engineering Index Backfile | 1936


    Comprehensive construction vehicle carrying modularized construction equipment

    DU YAPENG / WU XIAODAN / MU DANING et al. | European Patent Office | 2015

    Free access

    Modularized air bag structure

    XUE SONG | European Patent Office | 2022

    Free access